Thermal insulation aluminum-foil paper and processing method thereof
A technology of aluminum foil paper and aluminum foil, which is applied in the field of aluminum foil paper, can solve problems such as poor glue waste and air permeability, and achieve the effects of avoiding waste, ensuring heat preservation effect, and good air permeability
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Embodiment 1
[0021] Such as figure 2 In the shown thermal insulation aluminum foil paper, the shape of the glue layer 30 is realized in a regular shape. In this embodiment, the shape of the glue layer 30 is Y-shaped, and the Y-shaped area is arranged and combined to form a regular hexagon. There are corresponding gaps between the Y-shaped glue layers 30 and the area not coated with glue constitutes an area; in addition, the glue layer 30 can also be a font, which can form different shapes by placing them in different ways unglued areas, including regular and irregular shapes;
Embodiment 2
[0023] Such as image 3 As shown, the glue layer 30 can be embodied in the shape of a ring, the ring constitutes the glue layer 30, and the outer and inner parts of the ring are not coated with glue to form a hollow layer.
Embodiment 3
[0025] Such as Figure 4 As shown, the glue layer 30 in this embodiment is an irregular shape, and the hollow part formed by it is also an irregular area.
[0026] The invention also provides a processing method of thermal insulation aluminum foil paper,
[0027] Including the following process, 1. Select suitable aluminum foil and paper; 2. Composite the two through the glue layer. When compounding, the glue is partially coated between the aluminum foil and paper; 3. Trimming after compounding; 4. Trimming Finally, it is cut into flat sheets or rewound into small rolls for packaging.
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